U0126moderate severityNetwork
Lost Communication with Steering Angle Sensor Module
on 2010 Jeep Compass 2.4L I4 · AWD
What this code means
Cannot communicate with the steering angle sensor.
Symptoms
- Stability control light
- ESC disabled
- Power steering warning (EPS vehicles)
Common causes
- Sensor module failure
- Clock spring issue
- Wiring damage
- CAN bus issue
Diagnostic steps
- Check module power
- Test clock spring
- Inspect wiring
- Check CAN bus
Repair notes
Check clock spring and wiring. Replace sensor module if needed.
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Other Network codes on this vehicle
U0001
High Speed CAN Communication Bus
U0002
High Speed CAN Communication Bus Performance
U0003
High Speed CAN Communication Bus (+) Open
U0004
High Speed CAN Communication Bus (+) Low
U0005
High Speed CAN Communication Bus (+) High
U0006
High Speed CAN Communication Bus (-) Open
U0007
High Speed CAN Communication Bus (-) Low
U0008
High Speed CAN Communication Bus (-) High
U0009
High Speed CAN Communication Bus Shorted Together
U0010
Medium Speed CAN Communication Bus